20302300130 has 32 divisors (see below), whose sum is σ = 42170229504. Its totient is φ = 6893205696.

The previous prime is 20302300097. The next prime is 20302300157. The reversal of 20302300130 is 3100320302.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1400717 + ... + 1415136.

It is an arithmetic number, because the mean of its divisors is an integer number (1317819672).

Almost surely, 2^20302300130 is an apocalyptic number.

20302300130 is an abundant number, since it is smaller than the sum of its proper divisors (21867929374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20302300130 is a wasteful number, since it uses less digits than its factorization.

20302300130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2815970.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 20302300130 its reverse (3100320302), we get a palindrome (23402620432).

The spelling of 20302300130 in words is "twenty billion, three hundred two million, three hundred thousand, one hundred thirty".